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Diabetes Is Increased After Mild Covid-19

Long Covid after “mild” infection is common, can be devastating and can last for a long time. Among the Long Covid syndromes are intense fatigue, brain...

Covid Masks: What You Should Know

I SWAPPED OUT MY SURGICAL MASK for the N95 and KN94 ones. Given my newer masks are not inexpensive, how long can I wear one...

Polymerase Chain Reaction (PCR) Testing

The polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA to enable testing.

7 Million Americans With Weak Immune Systems Need to Know if They Need a 3rd COVID Shot

Millions of immunocompromised people want to know if they need a 3rd dose of the Covid-19 vaccine to build an antibody response to provide effective immunity.